﻿// Copyright 2009 Mike Geise
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

namespace Falcon.Core.Domain.Extensions
{
	using System.Web.Mvc;
	using Falcon.Core.Extensions;

	public static class AttachmentExtension
	{
		/// <summary>
		/// Gets the attachment icon.
		/// </summary>
		/// <param name="attachment">The attachment.</param>
		/// <returns></returns>
		public static string IconImage(this Attachment attachment)
		{
			var builder = new TagBuilder("img");
			var url = "{0}/{1}.gif".Fmt(Settings.Attachments.IconPath, attachment.FileExtension).AsRoot();

			builder.MergeAttribute("src", url);
			builder.MergeAttribute("alt", attachment.FileExtension);

			return builder.ToString(TagRenderMode.SelfClosing);
		}
	}
}